/*
Shaphilltd Security Website CSS
Theme: Pale Blue & White on Grey Background
Colors: Grey backgrounds, black text, blue highlights
*/

/* ========== GLOBAL RESET ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #2D5A87; /* Deep blue for highlights */
  --secondary: #87CEEB; /* Pale blue */
  --accent: #1E90FF; /* Stronger accent blue */
  --light: #F7F7F7; /* White/light grey */
  --dark: #222222; /* Black text */
  --gradient-1: linear-gradient(135deg, #2D5A87 0%, #87CEEB 100%);
  --gradient-2: linear-gradient(135deg, #E6E6E6 0%, #87CEEB 100%);
}

body {
  padding-top: 100px; /* matches header height */
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--dark);
  background: #EAEAEA; /* Main grey background */
  overflow-x: hidden;
}

/* ========== HEADER ========== */
header {
  background: rgba(255, 255, 255, 0.95); /* semi-transparent background */
  backdrop-filter: blur(10px);           /* subtle blur effect */
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05); /* light shadow */
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;

  height: 100px;                         /* fixed navbar height */
  display: flex;
  align-items: center;                   /* vertically center contents */
  overflow: visible;                     /* allow logo to extend outside */
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 5%;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  position: relative;
}

.logo {
  position: relative;
  display: flex;
  align-items: center;
  overflow: visible;    /* ensure the logo isn’t clipped */
}

.logo img {
  height: 350px;      /* increase logo size */
  width: auto;        /* keep proportions */
  object-fit: contain;
  margin-top: 120px;   /* let it “stick out” a bit below the navbar */
}

.logo-text {
  margin-left: 270px;           /* Push text aside so it doesn’t overlap logo */
  font-size: 1.6rem;
  font-weight: bold;
  color: var(--primary);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--dark);
  font-weight: 500;
  font-size: 1rem;
  transition: all 0.3s ease;
  padding: 0.6rem 1rem;
  border-radius: 6px;
}

.nav-links a:hover {
  color: var(--primary);
  background: rgba(45, 90, 135, 0.05);
}

.nav-links a.active {
  color: white;
  background: var(--gradient-1);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--dark);
  transition: all 0.3s ease;
  border-radius: 3px;
}

/* ========== HERO SECTION ========== */
#home {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: space-between; /* text left, image right */
  background: var(--gradient-2);
  padding: 5rem 5% 3rem;
  flex-wrap: wrap; /* allows stacking on smaller screens */
  gap: 2rem;
}

.hero-content {
  flex: 1;          /* text takes available space */
  max-width: 600px; /* don’t let it stretch too wide */
}

.hero-image {
  flex: 1;          /* image takes equal space */
  display: flex;
  justify-content: flex-end; /* push image to the right */
}

.hero-image img {
  max-width: 450px; /* control image size */
  width: 100%;      /* responsive shrink */
  height: auto;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

/* ========== SERVICES SECTION ========== */
#services {
  padding: 5rem 5%;
  background: #F7F7F7;
}
.service-img {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 1rem;
}

.section-title {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 1rem;
  color: var(--dark);
}

.section-subtitle {
  text-align: center;
  color: #555;
  margin-bottom: 3rem;
  font-size: 1.1rem;
}

.services-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service {
  background: white;
  border-radius: 15px;
  padding: 2rem;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
}

.service:hover {
  transform: translateY(-5px);
}

.service h3 {
  margin: 1rem 0;
  color: var(--primary);
}

.service p {
  color: #444;
}

/* ========== ABOUT US SECTION ========== */
#about {
  padding: 5rem 5%;
  background: #EAEAEA;
  text-align: center;
}

#about .about-container {
  max-width: 900px;
  margin: 0 auto;
}

#about .image-placeholder {
  margin: 2rem auto;
  max-width: 400px;
}

/* ========== CONTACT SECTION ========== */
#contact {
  padding: 5rem 5%;
  background: var(--light);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  max-width: 1000px;
  margin: 0 auto;
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.contact-info h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

.contact-form form {
  display: flex;
  flex-direction: column;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-family: inherit;
  resize: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  outline: none;
}

.submit-btn {
  background: var(--primary);
  color: white;
  padding: 1rem;
  border: none;
  border-radius: 40px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease;
}

.submit-btn:hover {
  background: var(--accent);
}

/* ========== FOOTER ========== */
footer {
  background: var(--dark);
  color: white;
  text-align: center;
  padding: 2rem 5%;
  margin-top: 3rem;
}

footer p {
  font-size: 0.9rem;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }
  .nav-links {
    position: fixed;
    top: 100px; /* same as header height */
    right: -100%;
    width: 100%;
    height: calc(100vh - 100px);
    background: white;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: right 0.3s ease;
    gap: 1.5rem;
  }
  .nav-links.active {
    right: 0;
  }
  #home {
    flex-direction: column;
    text-align: center;
  }
  .logo-text {
    margin-left: 0; /* Stack text below logo on mobile */
    font-size: 1.2rem;
  }
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
}