/* In /assets/css/main.css */
:root {
  /* Neutrals */
  --color-white:       #FFFFFF;
  --color-off-white:   #F9F9F7;
  --color-light-gray:  #F2F2F0;
  --color-mid-gray:    #D1D1CB;
  --color-dark-gray:   #6B6B6B;
  --color-charcoal:    #2D2D2D;
  --color-black:       #111111;

  /* Accent */
  --color-accent:      #C9A96E;   /* warm gold — elegant, neutral */
  --color-accent-dark: #A8864F;

  /* Semantic */
  --color-bg:          var(--color-off-white);
  --color-text:        var(--color-charcoal);
  --color-border:      var(--color-mid-gray);
  --color-success:     #4CAF7D;
  --color-error:       #E05252;
  --color-warning:     #F0A500;

  /* Typography */
  --font-body:         'Inter', sans-serif;
  --font-heading:      'Playfair Display', serif;
  --font-size-base:    16px;
  --line-height-base:  1.7;

  /* Spacing */
  --space-xs:    4px;
  --space-sm:    8px;
  --space-md:    16px;
  --space-lg:    32px;
  --space-xl:    64px;
  --space-xxl:   96px;

  /* Layout */
  --container-max:  1280px;
  --border-radius:  6px;
  --shadow-sm:      0 2px 8px rgba(0,0,0,0.06);
  --shadow-md:      0 4px 20px rgba(0,0,0,0.10);
  --transition:     all 0.25s ease;

  /* Breakpoints Reference */
  --bp-sm:   480px;
  --bp-md:   768px;
  --bp-lg:   1024px;
  --bp-xl:   1280px;
}

/* Base Reset & Typography */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-black);
  margin-bottom: var(--space-md);
  font-weight: 600;
  line-height: 1.2;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--color-accent-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Layout Utilities */
.es-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* Buttons */
.es-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-family: var(--font-body);
  font-weight: 500;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.875rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
}

.es-btn-primary {
  background-color: var(--color-black);
  color: var(--color-white);
}

.es-btn-primary:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.es-btn-secondary {
  background-color: transparent;
  color: var(--color-black);
  border-color: var(--color-black);
}

.es-btn-secondary:hover {
  background-color: var(--color-black);
  color: var(--color-white);
}

.es-btn-accent {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.es-btn-accent:hover {
  background-color: var(--color-accent-dark);
}

/* Forms */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="number"],
input[type="tel"],
textarea,
select {
  width: 100%;
  padding: 12px var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-size: 1rem;
  background-color: var(--color-white);
  color: var(--color-text);
  transition: var(--transition);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent);
}

/* Screen Reader Text */
.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  word-wrap: normal !important;
}

/* Skip link */
.skip-link:focus {
  background-color: var(--color-off-white);
  color: var(--color-accent);
  display: block;
  font-size: 1rem;
  font-weight: 700;
  left: 5px;
  line-height: normal;
  padding: 15px 23px 14px;
  text-decoration: none;
  top: 5px;
  width: auto;
  z-index: 100000;
  position: absolute;
}