/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', sans-serif;
  background: #F7F6F2;
  color: #1A1A1A;
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ===== COLORS ===== */
:root {
  --white: #FFFFFF;
  --cream: #F7F6F2;
  --stone: #E8E6DE;
  --slate: #2C3E50;
  --navy: #1B2A3B;
  --blue-accent: #1565C0;
  --blue-light: #1E88E5;
  --gold: #C9A84C;
  --text: #1A1A1A;
  --muted: #6B7280;
  --border: #D4D0C8;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3 { font-family: 'Bebas Neue', sans-serif; letter-spacing: 0.02em; line-height: 1.05; }
h1 { font-size: clamp(3rem, 8vw, 6.5rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); color: var(--navy); }
h3 { font-size: 1.6rem; }
h4 { font-size: 1.1rem; font-weight: 600; }
p { color: var(--muted); line-height: 1.75; }

/* ===== LAYOUT ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section-head { text-align: center; margin-bottom: 64px; }
.section-head h2 { margin-top: 8px; }

/* ===== EYEBROW ===== */
.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-accent);
  background: rgba(21, 101, 192, 0.08);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block;
  background: var(--blue-accent);
  color: #fff;
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  transition: background 0.2s, transform 0.15s;
  border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--blue-light); transform: translateY(-2px); }
.btn-primary.full { width: 100%; text-align: center; padding: 16px; font-size: 1rem; }
.btn-ghost {
  display: inline-block;
  color: rgba(255,255,255,0.85);
  border: 1.5px solid rgba(255,255,255,0.4);
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: 500;
  transition: background 0.2s;
}
.btn-ghost:hover { background: rgba(255,255,255,0.1); }
.btn-outline {
  display: inline-block;
  border: 2px solid var(--blue-accent);
  color: var(--blue-accent);
  padding: 12px 28px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.2s;
}
.btn-outline:hover { background: var(--blue-accent); color: #fff; }
.btn-nav {
  background: var(--blue-accent);
  color: #fff !important;
  padding: 8px 20px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.85rem;
}
.btn-nav:hover { background: var(--blue-light); }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(27, 42, 59, 0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: box-shadow 0.3s;
}
.navbar.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.3); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: baseline; gap: 2px; }
.logo-v { font-family: 'Bebas Neue', sans-serif; font-size: 2rem; color: var(--gold); }
.logo-rest { font-family: 'Bebas Neue', sans-serif; font-size: 2rem; color: #fff; letter-spacing: 0.08em; }
.logo-tag {
  font-size: 0.6rem; font-weight: 600; letter-spacing: 0.12em;
  color: rgba(255,255,255,0.5); text-transform: uppercase;
  margin-left: 6px; align-self: center;
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { color: rgba(255,255,255,0.8); font-size: 0.9rem; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: #fff; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.hamburger span { width: 24px; height: 2px; background: #fff; display: block; transition: all 0.3s; }
.mobile-menu { display: none; padding: 16px 24px 24px; }
.mobile-menu.open { display: block; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 16px; }
.mobile-menu a { color: rgba(255,255,255,0.9); font-size: 1.1rem; font-weight: 500; }

/* ===== HERO ===== */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden; padding-top: 68px;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #0D1B2A 0%, #1B3A5C 50%, #0D2137 100%);
  z-index: 0;
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(21,101,192,0.25) 0%, transparent 70%);
}
.hero-content {
  position: relative; z-index: 1;
  padding: 80px 0;
}
.hero-eyebrow {
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 16px;
}
.hero-title { color: #FFFFFF; margin-bottom: 24px; }
.hero-title .accent { color: var(--gold); }
.hero-sub {
  color: rgba(255,255,255,0.75); font-size: 1.15rem;
  max-width: 540px; margin-bottom: 40px; line-height: 1.7;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 64px; }
.hero-stats { display: flex; gap: 48px; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat-num {
  font-family: 'Bebas Neue', sans-serif; font-size: 2.8rem;
  color: #fff; letter-spacing: 0.05em; line-height: 1;
}
.stat-label { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; color: rgba(255,255,255,0.5); text-transform: uppercase; margin-top: 4px; }
.hero-scroll {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,0.4); font-size: 1.5rem;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ===== ABOUT ===== */
.about { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.about-text h2 { margin: 12px 0 20px; }
.about-text p { margin-bottom: 16px; }
.about-text .btn-primary { margin-top: 12px; }
.about-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.acard {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.acard:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.08); }
.acard-icon { font-size: 1.8rem; margin-bottom: 12px; }
.acard h4 { margin-bottom: 8px; color: var(--navy); }
.acard p { font-size: 0.88rem; }

/* ===== PRODUCTS ===== */
.products { background: var(--cream); }
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.prod-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 32px;
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex; flex-direction: column; gap: 16px;
}
.prod-card:hover { transform: translateY(-6px); box-shadow: 0 20px 48px rgba(0,0,0,0.1); }
.prod-card.featured { border-color: var(--blue-accent); border-width: 2px; }
.prod-badge {
  position: absolute; top: -12px; left: 24px;
  background: var(--blue-accent); color: #fff;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em;
  padding: 4px 12px; border-radius: 20px; text-transform: uppercase;
}
.prod-card h3 { color: var(--navy); font-size: 1.8rem; }
.prod-type { font-size: 0.8rem; font-weight: 600; color: var(--blue-accent); letter-spacing: 0.05em; text-transform: uppercase; }
.prod-desc { font-size: 0.9rem; line-height: 1.65; }
.prod-specs { display: flex; flex-direction: column; gap: 8px; flex: 1; }
.prod-specs li {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 0; border-bottom: 1px solid var(--stone);
  font-size: 0.88rem; color: var(--text);
}
.prod-specs li span { color: var(--muted); font-size: 0.8rem; }

/* ===== INDUSTRIES ===== */
.industries { background: var(--navy); }
.industries .eyebrow { color: var(--gold); background: rgba(201,168,76,0.12); }
.section-head.light h2 { color: #fff; }
.ind-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.ind-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px; padding: 28px 20px;
  text-align: center;
  transition: background 0.2s, transform 0.2s;
}
.ind-item:hover { background: rgba(255,255,255,0.1); transform: translateY(-4px); }
.ind-icon { font-size: 2.2rem; display: block; margin-bottom: 12px; }
.ind-item p { color: rgba(255,255,255,0.8); font-size: 0.9rem; font-weight: 500; }

/* ===== WHY US ===== */
.whyus { background: var(--white); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.why-item { padding: 8px 0; }
.why-num {
  font-family: 'Bebas Neue', sans-serif; font-size: 3rem;
  color: var(--stone); line-height: 1; margin-bottom: 8px;
}
.why-item h4 { color: var(--navy); margin-bottom: 8px; font-size: 1rem; }
.why-item p { font-size: 0.9rem; }

/* ===== CONTACT ===== */
.contact { background: var(--cream); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; align-items: start; }
.contact-info h2 { margin: 12px 0 20px; }
.contact-info > p { margin-bottom: 40px; }
.contact-details { display: flex; flex-direction: column; gap: 24px; }
.cd-item { display: flex; gap: 16px; align-items: flex-start; }
.cd-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.cd-item strong { display: block; color: var(--navy); font-size: 0.85rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 4px; }
.cd-item p, .cd-item a { font-size: 0.95rem; color: var(--muted); }
.cd-item a:hover { color: var(--blue-accent); }

/* ===== FORM ===== */
.contact-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 40px;
}
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--navy); letter-spacing: 0.04em; margin-bottom: 6px; text-transform: uppercase; }
input, select, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 4px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  background: var(--cream);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
}
input:focus, select:focus, textarea:focus { border-color: var(--blue-accent); background: #fff; }
textarea { resize: vertical; }
.form-note { text-align: center; font-size: 0.8rem; color: var(--muted); margin-top: 12px; }

/* ===== FOOTER ===== */
.footer { background: var(--navy); padding: 48px 0 32px; }
.footer-inner { text-align: center; }
.footer .logo-v { color: var(--gold); }
.footer .logo-rest, .footer .logo-tag { color: rgba(255,255,255,0.7); }
.footer-tagline { color: rgba(255,255,255,0.4); font-size: 0.85rem; margin: 8px 0 24px; }
.footer-links { display: flex; justify-content: center; gap: 32px; margin-bottom: 24px; flex-wrap: wrap; }
.footer-links a { color: rgba(255,255,255,0.6); font-size: 0.9rem; font-weight: 500; transition: color 0.2s; }
.footer-links a:hover { color: #fff; }
.footer-copy { color: rgba(255,255,255,0.25); font-size: 0.8rem; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero-stats { gap: 28px; }
  .products-grid { grid-template-columns: 1fr; }
  .about-cards { grid-template-columns: 1fr; }
  .ind-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 20px; }
  .hero-cta { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .ind-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { flex-direction: column; gap: 20px; }
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== WHATSAPP BUTTON ===== */
.whatsapp-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: #25D366; color: #fff;
  padding: 8px 16px; border-radius: 4px;
  font-size: 0.85rem; font-weight: 600;
  margin-top: 8px; transition: background 0.2s;
}
.whatsapp-btn:hover { background: #1ebe5d; }

/* ===== SOCIAL BUTTONS ===== */
.social-links { display: flex; gap: 10px; margin-top: 8px; flex-wrap: wrap; }
.social-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: 4px;
  font-size: 0.82rem; font-weight: 600;
  transition: opacity 0.2s;
}
.social-btn:hover { opacity: 0.85; }
.social-btn.instagram { background: linear-gradient(135deg, #E1306C, #833AB4); color: #fff; }
.social-btn.facebook { background: #1877F2; color: #fff; }

/* ===== FOOTER SOCIAL ===== */
.footer-social { display: flex; justify-content: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.fsocial-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 16px; border-radius: 20px;
  font-size: 0.82rem; font-weight: 600;
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.85);
  border: 1px solid rgba(255,255,255,0.15);
  transition: background 0.2s;
}
.fsocial-btn:hover { background: rgba(255,255,255,0.2); color: #fff; }