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

:root {
  --bg: #f4f6fb;
  --text: #333;
  --card: #ffffff;
  --primary: #1f3bb3;
}

body.dark {
  --bg: #0f172a;
  --text: #e5e7eb;
  --card: #1e293b;
  --primary: #38bdf8;
}

body {
  font-family: 'Poppins', sans-serif;
  background: var(--bg);
  color: var(--text);
}

/* HEADER */
header {
  background: #0a1f44;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.logo-area {
  display: flex;
  align-items: center;
  color: white;
  font-weight: 600;
}

.logo-area img {
  height: 42px;
  margin-right: 10px;
}

nav a {
  color: white;
  margin-left: 20px;
  text-decoration: none;
}

.theme-toggle {
  background: none;
  border: none;
  color: white;
  font-size: 18px;
  cursor: pointer;
}

/* MOBILE MENU */
.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}
.menu-toggle span {
  height: 3px;
  width: 25px;
  background: white;
  margin: 4px 0;
}

/* HERO */
.hero {
  min-height: 62vh;
  padding: 120px 15px;
  text-align: center;
  background: url("hero-computer.jpg") center/cover no-repeat;
  color: white;
  position: relative;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(10,31,68,.8);
}
.hero * { position: relative; }

.hero h1 {
  font-size: clamp(26px, 6vw, 38px);
}
.hero p {
  font-size: clamp(14px, 4vw, 16px);
}

.hero-features {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin: 25px 0;
  flex-wrap: wrap;
}

.btn {
  background: #00c853;
  padding: 12px 25px;
  color: white;
  text-decoration: none;
  border-radius: 6px;
}

/* SECTIONS */
section {
  padding: 50px 20px;
  text-align: center;
}

/* SERVICES */
.service-box {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.card {
  background: var(--card);
  width: 260px;
  margin: 12px;
  padding: 25px;
  border-radius: 10px;
  transition: .3s;
}
.card:hover { transform: translateY(-10px); }

.sales:hover { box-shadow: 0 15px 30px rgba(34,197,94,.4); }
.repair:hover { box-shadow: 0 15px 30px rgba(59,130,246,.4); }
.printer:hover { box-shadow: 0 15px 30px rgba(249,115,22,.4); }
.network:hover { box-shadow: 0 15px 30px rgba(168,85,247,.4); }
.accessories:hover { box-shadow: 0 15px 30px rgba(20,184,166,.4); }
.office:hover { box-shadow: 0 15px 30px rgba(244,63,94,.4); }
/* LOCATION SECTION */
.location-box {
  margin-bottom: 20px;
}

/* =====================
   CONTACT + MAP (SIDE BY SIDE)
===================== */
.contact-section {
  padding: 60px 20px;
  background: linear-gradient(to right, #f8fafc, #eef2ff);
}

.contact-wrapper {
  max-width: 1100px;
  margin: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

/* CONTACT CARD */
.contact-card {
  background: var(--card);
  padding: 30px;
  border-radius: 14px;
  box-shadow: 0 15px 35px rgba(0,0,0,0.12);
  text-align: left;
}

.contact-card h3 {
  margin-bottom: 15px;
  color: var(--primary);
}

.contact-card p {
  margin-bottom: 12px;
  font-size: 15px;
}

.contact-card i {
  color: #2563eb;
  margin-right: 8px;
}

/* MAP CARD */
.map-card {
  background: var(--card);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0,0,0,0.12);
}

.map-card iframe {
  width: 100%;
  height: 100%;
  min-height: 320px;
  border: 0;
}

/* MOBILE RESPONSIVE */
@media (max-width: 768px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .contact-card,
  .map-card {
    text-align: center;
  }
}
/* FOOTER */
footer {
  background: #0a1f44;
  color: white;
  padding: 15px;
}

/* WHATSAPP */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25d366;
  color: white;
  padding: 15px;
  border-radius: 50%;
}

/* SCROLL REVEAL */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: .8s;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* MOBILE */
@media (max-width: 768px) {
  nav {
    position: absolute;
    top: 65px;
    left: 0;
    width: 100%;
    background: #0a1f44;
    display: none;
    flex-direction: column;
    align-items: center;
  }
  nav.active { display: flex; }
  nav a { margin: 15px 0; }
  .menu-toggle { display: flex; }
}
/* =====================
   BRAND LOGO SCROLLER
===================== */
.brands {
  background: #f9fafb;
}

.brand-slider {
  overflow: hidden;
  position: relative;
  margin-top: 25px;
}

.brand-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: scrollBrands 25s linear infinite;
}

.brand-track img {
  height: 60px;
  margin: 0 40px;
  filter: grayscale(100%);
  opacity: 0.8;
  transition: 0.3s;
}

.brand-track img:hover {
  filter: grayscale(0);
  opacity: 1;
  transform: scale(1.05);
}

/* SCROLL ANIMATION */
@keyframes scrollBrands {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* MOBILE */
@media (max-width: 768px) {
  .brand-track img {
    height: 45px;
    margin: 0 25px;
  }
}