/* ===== Global Reset ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #F4F6F8;
  --card-bg: #ffffff;
  --text-main: #0A192F;
  --text-sub: #555;
  --header-dark: #0A192F;
  --green: #00BFA6;
  --green-hover: #008f7a;
  --border: #ddd;
  --input-bg: #fff;
  --hero-gradient: linear-gradient(135deg, #0A192F 0%, #00BFA6 60%, #38EF7D 100%);
}

/* Dark Mode Overrides */
body.dark-mode {
  --bg: #050d1a;
  --card-bg: #112240;
  --text-main: #ffffff;
  --text-sub: #a8b2d1;
  --border: #233554;
  --input-bg: #0d192e;
}

body {
  font-family: 'Outfit', sans-serif;
  background-color: var(--bg);
  color: var(--text-main);
  line-height: 1.6;
  transition: 0.3s ease;
}

/* ===== UNIFIED HEADER ===== */
header {
  background: var(--header-dark);
  padding: 15px 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 1000;
}

header .logo {
  max-height: 50px;
}

.header-nav {
  display: flex;
  gap: 10px;
  align-items: center;
}

.header-nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  padding: 8px 15px;
  transition: 0.3s;
}

.header-nav a:hover,
.header-nav a.active {
  color: var(--green);
}

.dark-mode-toggle {
  background: var(--green);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 20px;
  cursor: pointer;
  font-weight: 700;
  font-size: 13px;
  margin-left: 10px;
}

/* ===== Hero Banner ===== */
.contact-hero {
  background: var(--hero-gradient);
  color: white;
  text-align: center;
  padding: 100px 20px;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.hero-content p {
  font-size: 1.2rem;
  max-width: 650px;
  margin: 0 auto;
}

/* ===== Centered Stack Container ===== */
.contact-container {
  max-width: 800px;
  margin: 50px auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

/* Info Card Style */
.info-card {
  background: var(--card-bg);
  border-radius: 15px;
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border);
}

.info-card h2 {
  text-align: center;
  margin-bottom: 25px;
  color: var(--green);
}

.contact-methods {
  margin-top: 25px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.method strong {
  color: var(--green);
  margin-right: 10px;
}

/* Form Styling */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-weight: 600;
  font-size: 14px;
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background-color: var(--input-bg);
  color: var(--text-main);
  font-family: inherit;
  font-size: 14px;
}

/* Form Buttons */
.contact-btn {
  background: var(--green);
  color: white;
  padding: 15px;
  border: none;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.3s;
  margin-top: 10px;
}

.contact-btn:hover {
  background: var(--green-hover);
}

.outline-btn {
  display: inline-block;
  border: 2px solid var(--green);
  color: var(--green);
  padding: 10px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: 0.3s;
}

.outline-btn:hover {
  background: var(--green);
  color: white;
}

/* ===== Footer ===== */
footer {
  background: var(--header-dark);
  color: white;
  text-align: center;
  padding: 60px 20px;
}

footer a,
footer a:visited {
  color: var(--green) !important;
  text-decoration: none;
  margin: 0 10px;
  font-weight: 600;
  transition: 0.3s;
}

footer a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 900px) {
  header {
    flex-direction: column;
    gap: 15px;
  }

  .header-nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-content h1 {
    font-size: 2.2rem;
  }

  .info-card {
    padding: 25px;
  }
}

/* --- Hamburger Icon --- */
.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
  z-index: 1001;
}

.bar {
  width: 25px;
  height: 3px;
  background-color: white;
  border-radius: 2px;
  transition: 0.3s;
}

/* Hamburger Animation */
.menu-toggle.is-active .bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-active .bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle.is-active .bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* --- Mobile Media Query --- */
@media (max-width: 900px) {
  .menu-toggle {
    display: flex;
    /* Show hamburger */
  }

  .header-nav {
    display: none;
    /* Hide nav links */
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #0A192F;
    /* Match header color */
    padding: 20px;
    gap: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  }

  .header-nav.active {
    display: flex;
    /* Show menu when active */
  }

  .dark-mode-toggle {
    margin-left: 0;
    width: fit-content;
  }
}