/* =======================================
-- GLOBAL & THEME VARIABLES -- 
=======================================
*/
:root {
  --primary-color: #0a1931; /* Deep Navy Blue */
  --accent-color: #ffd700; /* Vibrant Gold */
  --text-color-light: #f0f0f0;
  --text-color-dark: #333;
  --text-color-muted: #b0b0b0;
  --hover-bg: #1a345b;
  --transition-speed: 0.3s;
  --max-width: 1400px;
}

/* Base style reset for a clean canvas */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", sans-serif;
  color: var(--text-color-dark);
  line-height: 1.6;
}

.header-spacer {
  /* Height matches the fixed header height (80px in desktop navbar) */
  height: 80px;
}

/* Reusable Section Styles */
.section-heading {
  text-align: center;
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 40px;
  color: var(--primary-color);
  position: relative;
}
.section-heading::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--accent-color);
  margin: 10px auto 0;
  border-radius: 2px;
}

.cta-button {
  display: inline-block;
  background-color: var(--accent-color);
  color: var(--primary-color);
  padding: 12px 30px;
  border: none;
  border-radius: 50px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-decoration: none;
  box-shadow: 0 4px 10px rgba(255, 215, 0, 0.5);
  transition: background-color var(--transition-speed),
    transform var(--transition-speed);
}

.cta-button:hover {
  background-color: #fff;
  color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(255, 215, 0, 0.8);
}

/* =======================================
-- 1. NAVBAR STYLES --
=======================================
*/
#main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  transition: all var(--transition-speed) ease;
}

.navbar-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
  height: 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-area {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--accent-color);
  font-size: 1.8rem;
  font-weight: 700;
}

.logo-img {
  height: 150px;
  width: auto;
  border-radius: 8px;
  margin-right: 10px;
}

.nav-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 30px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-color-light);
  font-weight: 500;
  padding: 10px 0;
  display: block;
  position: relative;
  transition: color var(--transition-speed) ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background-color: var(--accent-color);
  transition: width var(--transition-speed) ease,
    left var(--transition-speed) ease;
}

.nav-links a:hover {
  color: var(--accent-color);
}

.nav-links a:hover::after {
  width: 100%;
  left: 0;
}

.dropdown {
  position: relative;
  padding: 0 0 5px 0;
}

.dropdown-content {
  display: none;
  position: absolute;
  min-width: 200px;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background-color: #fff;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.25);
  border-radius: 8px;
  overflow: hidden;
  border-top: 5px solid var(--accent-color);
  z-index: 10;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease;
  transform: translate(-50%, 5px);
}

.dropdown:hover .dropdown-content {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.dropdown-content a {
  color: var(--primary-color);
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  font-weight: 400;
  transition: background-color 0.2s ease, color 0.2s ease;
  text-transform: none;
  letter-spacing: normal;
}

.dropdown-content a:hover {
  background-color: var(--accent-color);
  color: var(--primary-color);
  font-weight: 600;
}

.login-btn {
  background-color: var(--accent-color);
  color: var(--primary-color);
  padding: 10px 25px;
  border: none;
  border-radius: 50px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 10px rgba(255, 215, 0, 0.5);
  transition: background-color var(--transition-speed),
    transform var(--transition-speed), box-shadow var(--transition-speed);
  text-decoration: none;
}

.login-btn:hover {
  background-color: #fff;
  color: var(--primary-color);
  transform: scale(1.05);
  box-shadow: 0 6px 15px rgba(255, 215, 0, 0.8);
}

.mobile-toggle {
  display: none;
  width: 30px;
  height: 25px;
  background: transparent;
  border: none;
  cursor: pointer;
  position: relative;
  z-index: 10;
  padding: 0;
  margin: 0;
}

.bar {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--accent-color);
  border-radius: 2px;
  margin: 5px 0;
  transition: all 0.3s ease-in-out;
}

.mobile-toggle.is-active .bar:nth-child(2) {
  opacity: 0;
}
.mobile-toggle.is-active .bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.mobile-toggle.is-active .bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.mobile-menu-content {
  max-height: 0;
  overflow: hidden;
  background-color: var(--hover-bg);
  transition: max-height 0.4s ease-in-out;
}

.mobile-menu-content.open {
  max-height: 500px;
  padding: 10px 0;
}

.mobile-link {
  display: block;
  color: var(--text-color-light);
  padding: 12px 30px;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-weight: 500;
  text-transform: uppercase;
  transition: background-color var(--transition-speed),
    color var(--transition-speed);
}

.mobile-link:hover {
  background-color: var(--primary-color);
  color: var(--accent-color);
}

.mobile-login-btn {
  background-color: var(--accent-color);
  color: var(--primary-color);
  text-align: center;
  margin: 15px 30px;
  border-radius: 4px;
  padding: 10px 30px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.mobile-login-btn:hover {
  background-color: #fff;
}

.sub-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mobile-sub-menu {
  max-height: 0;
  overflow: hidden;
  background-color: rgba(0, 0, 0, 0.1);
  transition: max-height 0.3s ease-in-out;
}

.mobile-sub-menu a {
  color: var(--text-color-light);
  display: block;
  padding: 8px 30px 8px 45px;
  text-transform: none;
  font-size: 0.95rem;
  font-weight: 300;
  transition: background-color 0.2s;
}

.mobile-sub-menu a:hover {
  background-color: var(--primary-color);
  color: var(--accent-color);
}

/* =======================================
-- 2. FOOTER STYLES (Restored) --
=======================================
*/
#main-footer {
  /* Position removed - the footer will naturally flow to the end of the page content */
  width: 100%;
  background-color: var(--primary-color);
  box-shadow: 0 -8px 15px rgba(0, 0, 0, 0.4); /* Shadow on top edge */
  font-family: "Inter", sans-serif;
  color: var(--text-color-light);
  padding-top: 30px;
  padding-bottom: 0; /* Handled by footer-bottom */
  margin-top: 80px;
}

.footer-content-wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px 30px 20px;
  display: grid;
  gap: 30px;
  /* Unique Grid Layout: 5 columns for desktop */
  grid-template-columns: 2fr 1fr 1fr 2fr 2fr;
}

/* --- Section Styling (Specific for Footer) --- */
.footer-section .section-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
}

/* Creative Underline for Titles */
.footer-section .section-title::after {
  content: "";
  display: block;
  width: 40px;
  height: 3px;
  background-color: var(--accent-color);
  margin-top: 5px;
  border-radius: 2px;
}

/* --- Logo & Branding --- */
.footer-section .logo-area {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--accent-color);
  font-size: 1.5rem;
  font-weight: 700;
  transition: color var(--transition-speed);
}

.footer-section .logo-img {
  height: 150px;
  width: auto;
  border-radius: 4px;
  margin-right: 10px;
  /* box-shadow: 0 0 8px rgba(255, 215, 0, 0.3); */
}

/* --- Links (Quick & Legal) --- */
.links-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.links-col li {
  margin-bottom: 8px;
}

.links-col a {
  color: var(--text-color-muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color var(--transition-speed);
}

.links-col a:hover {
  color: var(--accent-color);
  text-shadow: 0 0 5px rgba(255, 215, 0, 0.5);
}

/* --- Contact Info --- */
.contact-info p,
.contact-info address {
  margin-bottom: 8px;
  line-height: 1.4;
  color: var(--text-color-muted);
}
.contact-info a {
  color: var(--text-color-muted);
  text-decoration: none;
  transition: color var(--transition-speed);
}
.contact-info a:hover {
  color: var(--accent-color);
}

/* --- Social Media --- */
.social-links {
  display: flex;
  gap: 15px;
  margin-bottom: 30px;
}

.social-icon {
  width: 30px;
  height: 30px;
  fill: var(--text-color-light);
  transition: fill var(--transition-speed), transform var(--transition-speed);
}

.social-links a:hover .social-icon {
  fill: var(--accent-color);
  transform: scale(1.1);
}

/* --- Newsletter Form --- */
#newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#email-field {
  padding: 12px;
  border: 2px solid var(--hover-bg);
  border-radius: 6px;
  background-color: var(--hover-bg);
  color: var(--text-color-light);
  font-size: 1rem;
  transition: border-color var(--transition-speed);
}

#email-field:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.subscribe-btn {
  background-color: var(--accent-color);
  color: var(--primary-color);
  border: none;
  padding: 12px;
  border-radius: 6px;
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
  transition: background-color var(--transition-speed),
    transform var(--transition-speed);
}

.subscribe-btn:hover {
  background-color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(255, 215, 0, 0.8);
}

.footer-bottom {
  border-top: 1px solid var(--hover-bg);
  padding: 15px 20px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-color-muted);
}

/* =======================================
-- 3. HOME PAGE CONTENT STYLES --
=======================================
*/

/* --- Hero Section --- */
.hero-section {
  position: relative;
  height: 80vh;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background-color: var(--primary-color);
  color: var(--text-color-light);
}

.animated-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
      circle at 10% 20%,
      rgba(26, 52, 91, 0.5) 0%,
      rgba(10, 25, 49, 0) 90%
    ),
    radial-gradient(
      circle at 90% 80%,
      rgba(255, 215, 0, 0.1) 0%,
      rgba(10, 25, 49, 0) 90%
    );
  animation: gradient-shift 15s infinite alternate;
}

@keyframes gradient-shift {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 100% 50%;
  }
}

.hero-content {
  position: relative;
  z-index: 5;
  max-width: 800px;
  padding: 0 20px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: 20px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 40px;
  color: var(--text-color-light);
}

/* --- Services Grid Section (UPDATED FOR 3 COLUMNS) --- */
.services-section {
  padding: 80px 20px;
  background-color: #ffffff;
  max-width: var(--max-width);
  margin: 0 auto;
}

.services-grid {
  /* KEY CHANGE: Ensures up to 3 columns and manages responsiveness down to 1 column */
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

@media (min-width: 1200px) {
  /* Explicitly force 3 columns on standard desktop widths */
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background-color: #f7f7f7;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.card-icon {
  width: 60px;
  height: 60px;
  color: var(--accent-color);
  margin: 0 auto 20px;
}

.card-icon svg {
  width: 100%;
  height: 100%;
}

.service-card h3 {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.service-card p {
  color: var(--text-color-dark);
  margin-bottom: 20px;
}

.service-card a {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
}

.service-card a:hover {
  color: var(--primary-color);
}

/* --- Why Choose Us Section --- */
.why-choose-us-section {
  background-color: var(--hover-bg);
  padding: 80px 20px;
  color: var(--text-color-light);
}

.why-choose-us-section .section-heading {
  color: var(--accent-color);
}

.why-choose-us-section .section-heading::after {
  background-color: var(--text-color-light);
}

.why-choose-us-section .section-content {
  max-width: var(--max-width);
  margin: 0 auto;
}

.feature-blocks {
  display: flex;
  justify-content: space-around;
  gap: 30px;
  margin-top: 50px;
}

.feature-block {
  flex: 1;
  background-color: rgba(255, 255, 255, 0.08);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: background-color 0.3s;
}

.feature-block:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

.feature-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent-color);
  margin-bottom: 10px;
}

.feature-block h3 {
  font-size: 1.4rem;
  margin-bottom: 15px;
  color: var(--text-color-light);
}

.feature-block p {
  color: var(--text-color-muted);
}

/* --- Clients/Logo Scroll Section --- */
.clients-section {
  padding: 60px 0;
  background-color: #ffffff;
  overflow: hidden;
  border-bottom: 1px solid #ddd;
}

.client-heading {
  margin-bottom: 30px;
}

.logo-scroller {
  white-space: nowrap;
  overflow: hidden;
  width: 100%;
}

.logo-track {
  display: inline-block;
  animation: scroll-logos 30s linear infinite;
}

.logo-track img {
  height: 50px;
  width: auto;
  margin: 0 40px;
  vertical-align: middle;
  filter: grayscale(100%) opacity(0.5);
  transition: filter 0.3s;
}

.logo-track img:hover {
  filter: grayscale(0%) opacity(1);
}

@keyframes scroll-logos {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* =======================================
-- 4. RESPONSIVENESS (Media Queries) --
=======================================
*/

/* Tablet/Desktop Navigation Toggle */
@media (max-width: 1024px) {
  .nav-links,
  .desktop-only {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .navbar-container {
    height: 70px;
  }

  .logo-area {
    font-size: 1.5rem;
  }

  .header-spacer {
    height: 70px;
  }

  /* Footer: 3 columns on tablets */
  .footer-content-wrap {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Tablet/Small Tablet Content */
@media (max-width: 900px) {
  .hero-title {
    font-size: 2.8rem;
  }
  .hero-subtitle {
    font-size: 1.1rem;
  }
  .feature-blocks {
    flex-direction: column;
  }

  /* Services Grid: 2 columns on tablets */
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile Content */
@media (max-width: 768px) {
  /* Footer: 2 columns on phones/small tablets */
  .footer-content-wrap {
    grid-template-columns: repeat(2, 1fr);
  }
  .brand-info {
    grid-column: span 2;
    text-align: center;
  }
  .footer-section .section-title::after {
    margin: 5px auto 0 auto;
  }
  .social-links {
    justify-content: center;
  }

  /* Home Page Adjustments */
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-section {
    height: 60vh;
  }

  /* Services Grid: 1 column on mobile */
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* Small Mobile Footer Stack */
@media (max-width: 500px) {
  .footer-content-wrap {
    grid-template-columns: 1fr;
    padding-bottom: 20px;
  }
  .brand-info {
    grid-column: span 1;
  }
  .links-col,
  .contact-info,
  .social-newsletter {
    text-align: center;
  }
  #newsletter-form {
    flex-direction: column;
    max-width: 300px;
    margin: 0 auto;
  }
  #email-field,
  .subscribe-btn {
    width: 100%;
  }
  .logo-area {
    justify-content: center;
  }
}