/* ===================================================
   BKS HOLDING — Corporate Design System
   Premium dark theme with glassmorphism & gold accents
   =================================================== */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Roboto:wght@300;400;500;700&display=swap');

/* ---------- CSS Variables ---------- */
:root {
  --color-bg: #040b18;
  --color-bg-alt: #0a1628;
  --color-bg-card: rgba(15, 30, 56, 0.65);
  --color-gold: #c8a45a;
  --color-gold-light: #e4ca8a;
  --color-gold-dark: #a07b30;
  --color-white: #ffffff;
  --color-text: #d0d6e2;
  --color-text-muted: #8892a6;
  --color-border: rgba(200, 164, 90, 0.18);
  --color-glass: rgba(255, 255, 255, 0.04);
  --color-glass-border: rgba(255, 255, 255, 0.08);
  --font-heading: 'Inter', sans-serif;
  --font-body: 'Roboto', sans-serif;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1320px;
}

/* ---------- Reset & Base ---------- */
*, *::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(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--color-gold); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-gold-light); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-white);
  font-weight: 700;
  line-height: 1.2;
}

/* ---------- Utility ---------- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 120px 0; position: relative; }
.section-subtitle {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--color-gold);
  font-weight: 600;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-subtitle::before {
  content: '';
  width: 40px;
  height: 2px;
  background: var(--color-gold);
}
.section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 20px;
}
.section-desc {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 640px;
  margin-bottom: 48px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  color: var(--color-bg);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(200, 164, 90, 0.35);
  color: var(--color-bg);
}
.btn-outline {
  background: transparent;
  color: var(--color-gold);
  border: 2px solid var(--color-gold);
}
.btn-outline:hover {
  background: var(--color-gold);
  color: var(--color-bg);
  transform: translateY(-2px);
}

/* Glass card */
.glass {
  background: var(--color-bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ========== HEADER / NAVBAR ========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition);
  padding: 20px 0;
}
.header.scrolled {
  background: rgba(4, 11, 24, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--color-white);
}
.logo span { color: var(--color-gold); }
.logo img { height: 42px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--color-gold); }
.nav-links a:hover::after { width: 100%; }

/* Language switcher */
.lang-switcher {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 8px 16px;
  border-radius: 50px;
  border: 1px solid var(--color-glass-border);
  background: var(--color-glass);
  font-size: 0.85rem;
  color: var(--color-text);
  font-weight: 500;
}
.lang-switcher svg { width: 16px; height: 16px; }
.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  background: rgba(10, 22, 40, 0.96);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-sm);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  box-shadow: var(--shadow);
}
.lang-switcher:hover .lang-dropdown,
.lang-switcher.open .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.lang-dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  color: var(--color-text);
  border-radius: 8px;
  font-size: 0.88rem;
}
.lang-dropdown a:hover {
  background: var(--color-glass);
  color: var(--color-gold);
}
.lang-dropdown a.active { color: var(--color-gold); }

/* Mobile hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}
.hamburger span {
  width: 28px;
  height: 2.5px;
  background: var(--color-white);
  transition: var(--transition);
  border-radius: 2px;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(4,11,24,0.88) 0%, rgba(4,11,24,0.55) 50%, rgba(4,11,24,0.75) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 750px;
  padding-top: 100px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: 50px;
  background: rgba(200, 164, 90, 0.12);
  border: 1px solid rgba(200, 164, 90, 0.25);
  color: var(--color-gold);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 28px;
}
.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--color-gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 800;
  margin-bottom: 24px;
  line-height: 1.1;
}
.hero h1 .gold { color: var(--color-gold); }
.hero p {
  font-size: 1.2rem;
  color: var(--color-text);
  margin-bottom: 40px;
  max-width: 560px;
  line-height: 1.8;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero floating stats */
.hero-stats {
  position: absolute;
  right: 24px;
  bottom: 80px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.hero-stat {
  padding: 20px 28px;
  text-align: center;
  min-width: 160px;
}
.hero-stat .number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-gold);
  line-height: 1;
}
.hero-stat .label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--color-text-muted);
  border-radius: 12px;
  position: relative;
}
.scroll-mouse::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 8px;
  background: var(--color-gold);
  border-radius: 2px;
  animation: scroll-anim 2s infinite;
}

@keyframes scroll-anim {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(12px); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ========== ABOUT ========== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-image {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}
.about-image img { border-radius: var(--radius); }
.about-image-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  padding: 20px 28px;
}
.about-image-badge .number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  color: var(--color-gold);
  line-height: 1;
}
.about-image-badge .label {
  font-size: 0.85rem;
  color: var(--color-text);
}
.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 36px;
}
.value-item {
  padding: 24px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-glass-border);
  background: var(--color-glass);
  transition: var(--transition);
}
.value-item:hover {
  border-color: var(--color-gold);
  transform: translateY(-4px);
}
.value-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(200, 164, 90, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  color: var(--color-gold);
}
.value-item h4 { font-size: 1rem; margin-bottom: 6px; }
.value-item p { font-size: 0.85rem; color: var(--color-text-muted); line-height: 1.5; }

/* ========== SUBSIDIARIES ========== */
.subsidiaries { background: var(--color-bg-alt); }
.subs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.sub-card {
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  group: true;
}
.sub-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}
.sub-card-image {
  height: 260px;
  overflow: hidden;
  position: relative;
}
.sub-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.sub-card:hover .sub-card-image img { transform: scale(1.08); }
.sub-card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(4,11,24,0.7) 0%, transparent 60%);
}
.sub-card-body { padding: 32px; }
.sub-card-body h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}
.sub-card-body p {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}
.sub-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-gold);
}
.sub-card-link svg { transition: var(--transition); }
.sub-card:hover .sub-card-link svg { transform: translateX(4px); }

/* ========== PRODUCTS ========== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.product-item {
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  height: 320px;
  cursor: pointer;
}
.product-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.product-item:hover img { transform: scale(1.06); }
.product-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(4,11,24,0.85) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  transition: var(--transition);
}
.product-item:hover .product-item-overlay { background: linear-gradient(to top, rgba(4,11,24,0.92) 0%, rgba(200,164,90,0.08) 80%); }
.product-item-overlay h4 { font-size: 1.1rem; margin-bottom: 4px; }
.product-item-overlay p { font-size: 0.82rem; color: var(--color-text-muted); }

/* ========== GLOBAL PRESENCE ========== */
.global {
  background: var(--color-bg-alt);
  overflow: hidden;
}
.global-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.global-map { position: relative; }
.global-map img { border-radius: var(--radius); }
.global-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 48px;
}
.stat-box {
  padding: 32px;
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
}
.stat-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--color-gold), transparent);
}
.stat-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* ========== WHY BKS ========== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.why-card {
  padding: 40px 28px;
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--color-gold);
  border-radius: 0 0 4px 4px;
  transition: var(--transition);
}
.why-card:hover { transform: translateY(-6px); border-color: var(--color-border); }
.why-card:hover::before { width: 100%; }
.why-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: rgba(200, 164, 90, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-size: 1.6rem;
  transition: var(--transition);
}
.why-card:hover .why-icon {
  background: var(--color-gold);
  color: var(--color-bg);
}
.why-card h3 { font-size: 1.15rem; margin-bottom: 12px; }
.why-card p { font-size: 0.9rem; color: var(--color-text-muted); line-height: 1.6; }

/* ========== NEWS ========== */
.news { background: var(--color-bg-alt); }
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.news-card {
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.news-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}
.news-card-image {
  height: 220px;
  overflow: hidden;
  position: relative;
}
.news-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.news-card:hover .news-card-image img { transform: scale(1.06); }
.news-date {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 14px;
  border-radius: 50px;
  background: rgba(4, 11, 24, 0.8);
  backdrop-filter: blur(8px);
  font-size: 0.78rem;
  color: var(--color-gold);
  font-weight: 600;
}
.news-card-body { padding: 28px; }
.news-card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  line-height: 1.4;
}
.news-card-body p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}
.news-read-more {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gold);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ========== CONTACT ========== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.contact-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(200, 164, 90, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  flex-shrink: 0;
}
.contact-item h4 { font-size: 1rem; margin-bottom: 4px; }
.contact-item p { font-size: 0.9rem; color: var(--color-text-muted); }
.contact-item a { color: var(--color-text-muted); }
.contact-item a:hover { color: var(--color-gold); }

.contact-form {
  padding: 40px;
  border-radius: var(--radius);
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text);
  margin-bottom: 8px;
  font-weight: 500;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-glass-border);
  background: var(--color-glass);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(200, 164, 90, 0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* Map embed */
.contact-map {
  margin-top: 60px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-glass-border);
}
.contact-map iframe { width: 100%; height: 400px; border: none; filter: brightness(0.7) contrast(1.1); }

/* ========== FOOTER ========== */
.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-glass-border);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-brand p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-top: 16px;
  max-width: 320px;
  line-height: 1.7;
}
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}
.footer-social a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--color-glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-bg);
}
.footer-col h4 {
  font-size: 1rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 32px;
  height: 2px;
  background: var(--color-gold);
}
.footer-col a {
  display: block;
  padding: 6px 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-col a:hover { color: var(--color-gold); padding-left: 8px; }

.footer-bottom {
  margin-top: 60px;
  padding: 24px 0;
  border-top: 1px solid var(--color-glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* ========== ANIMATIONS ========== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* ========== RTL SUPPORT ========== */
[dir="rtl"] {
  direction: rtl;
  text-align: right;
}
[dir="rtl"] .section-subtitle::before { order: 1; }
[dir="rtl"] .footer-col h4::after { left: auto; right: 0; }
[dir="rtl"] .footer-col a:hover { padding-left: 0; padding-right: 8px; }
[dir="rtl"] .stat-box::before { left: auto; right: 0; }
[dir="rtl"] .contact-item { flex-direction: row-reverse; }
[dir="rtl"] .hero-stats { right: auto; left: 24px; }
[dir="rtl"] .nav-links { flex-direction: row-reverse; }

/* ========== RESPONSIVE ========== */
@media (max-width: 1200px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 1024px) {
  .hero-stats { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .global-inner { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 80px 0; }
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: rgba(4, 11, 24, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 100px 40px 40px;
    gap: 20px;
    transition: var(--transition);
    border-left: 1px solid var(--color-glass-border);
  }
  .nav-links.open { right: 0; }
  .nav-links a { font-size: 1.1rem; padding: 8px 0; }
  .subs-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .global-stats { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 2rem; }
  .hero p { font-size: 1rem; }
  .hero-btns { flex-direction: column; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .global-stats { grid-template-columns: 1fr; }
}