/* Reset and base styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  transition: background-color 0.3s ease, color 0.3s ease;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: var(--nav-bg);
  color: var(--nav-text);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 1px;
}

.logo {
  height: 40px;
  width: auto;
  object-fit: contain;
  user-select: none;
  pointer-events: none;
}

.navbar-links {
  display: flex;
  gap: 1.5rem;
}

.navbar-links a {
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

.navbar-links a:hover,
.navbar-links a.active {
  background-color: var(--gold);
  color: var(--nav-bg);
}

#theme-toggle {
  background: none;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  color: var(--nav-text);
  transition: color 0.3s ease;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 4rem 2rem 2rem;
  background: var(--hero-bg);
  color: var(--hero-text);
  flex-grow: 1;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.slogan {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--gold);
}

/* Main Content */
.content {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1rem;
  flex-grow: 1;
}

.content h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.content p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* Contact Form */
.contact-form-container {
  max-width: 500px;
  margin: 2rem auto;
  padding: 1rem 2rem 3rem;
  background-color: var(--form-bg);
  border-radius: 10px;
  box-shadow: var(--form-shadow);
  transition: background-color 0.3s ease, color 0.3s ease;
}

.contact-form-container h1 {
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

label {
  font-weight: 600;
  color: var(--text-primary);
}

input[type="text"],
input[type="tel"] {
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--input-border);
  border-radius: 6px;
  font-size: 1rem;
  transition: border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease;
  background-color: var(--input-bg);
  color: var(--text-primary);
}

input[type="text"]:focus,
input[type="tel"]:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 8px var(--gold);
}

fieldset.haircut-options {
  border: 1.5px solid var(--input-border);
  border-radius: 6px;
  padding: 1rem;
  color: var(--text-primary);
  transition: border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}

fieldset.haircut-options legend {
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

fieldset.haircut-options label {
  display: block;
  margin-bottom: 0.5rem;
  cursor: pointer;
  color: var(--text-primary);
}

input[type="radio"] {
  margin-right: 0.5rem;
  cursor: pointer;
}

button[type="submit"] {
  background-color: var(--gold);
  color: var(--button-text);
  font-weight: 700;
  padding: 0.75rem 1rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1.1rem;
  transition: background-color 0.3s ease;
}

button[type="submit"]:hover {
  background-color: #d4af37cc;
}

/* Form message */
#form-message {
  margin-top: 1rem;
  font-weight: 600;
  text-align: center;
}

/* Responsive */
@media (max-width: 600px) {
  .navbar-links {
    gap: 1rem;
  }

  /* Stack navbar links vertically for mobile */
  .navbar-links {
    flex-direction: column;
    background-color: var(--nav-bg);
    position: fixed;
    top: 60px;
    right: 0;
    width: 200px;
    padding: 1rem;
    box-shadow: -2px 0 8px rgba(0,0,0,0.2);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    border-left: 1px solid var(--gold);
    height: calc(100vh - 60px);
    overflow-y: auto;
    z-index: 1001;
  }

  .navbar-links.open {
    transform: translateX(0);
  }

  .navbar-links a {
    padding: 0.75rem 1rem;
    border-radius: 0;
    font-size: 1.1rem;
  }

  /* Hamburger menu button */
  #theme-toggle {
    order: 2;
  }

  .hamburger {
    display: block;
    cursor: pointer;
    width: 30px;
    height: 25px;
    position: relative;
    order: 1;
  }

  .hamburger span {
    background: var(--nav-text);
    position: absolute;
    height: 3px;
    width: 100%;
    border-radius: 2px;
    opacity: 1;
    left: 0;
    transition: all 0.25s ease-in-out;
  }

  .hamburger span:nth-child(1) {
    top: 0;
  }

  .hamburger span:nth-child(2) {
    top: 11px;
  }

  .hamburger span:nth-child(3) {
    top: 22px;
  }

  /* Hero and content adjustments */
  .hero h1 {
    font-size: 2rem;
  }

  .content h2 {
    font-size: 1.25rem;
  }

  .content {
    padding: 0 1rem;
  }

  /* Contact form adjustments */
  .contact-form-container {
    margin: 1rem;
    padding: 1rem;
    max-width: 100%;
    box-shadow: none;
    border-radius: 0;
  }

  /* Footer adjustments */
  .footer {
    font-size: 0.9rem;
    padding: 0.75rem 1rem;
  }

  /* Font size adjustments for mobile */
  body, input, button, label, legend {
    font-size: 1rem;
  }
}

/* Dark and Light mode variables */
:root {
  --gold: #d4af37;
  --nav-bg: #ffffff;
  --nav-text: #b8860b;
  --hero-bg: #fefefe;
  --hero-text: #b8860b;
  --text-primary: #333333;
  --text-secondary: #555555;
  --form-bg: #ffffff;
  --form-shadow: rgba(0, 0, 0, 0.1) 0px 4px 12px;
  --input-border: #ccc;
  --input-bg: #fff;
  --button-text: #000;
}

/* Footer styles */
.footer {
  background-color: var(--nav-bg);
  color: var(--nav-text);
  text-align: center;
  padding: 1rem 2rem;
  font-weight: 600;
  border-top: 1px solid var(--gold);
  position: sticky;
  bottom: 0;
  width: 100%;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.1);
  z-index: 999;
}

.footer a {
  color: var(--gold);
  text-decoration: none;
  font-weight: 700;
}

.footer a:hover {
  text-decoration: underline;
}

body.dark .footer {
  background-color: var(--nav-bg);
  color: var(--nav-text);
  border-top: 1px solid var(--gold);
  box-shadow: 0 -2px 8px rgba(212, 175, 55, 0.4);
}

/* Responsive footer */
@media (max-width: 600px) {
  .footer {
    font-size: 0.9rem;
    padding: 0.75rem 1rem;
  }
}

body.dark {
  --nav-bg: #121212;
  --nav-text: #d4af37;
  --hero-bg: #1a1a1a;
  --hero-text: #d4af37;
  --text-primary: #e0c97f;
  --text-secondary: #c9b56a;
  --form-bg: #222222;
  --form-shadow: rgba(212, 175, 55, 0.4) 0px 4px 12px;
  --input-border: #d4af37;
  --input-bg: #1a1a1a;
  --button-text: #121212;
}