/* =========================================
   Variables
   ========================================= */
:root {
  /* Colors */
  --color-background: #0f0b0a; /* deep, atmospheric base */
  --color-surface: #18110f;
  --color-surface-soft: #221513;
  --color-text: #f5efe8; /* warm cream text */
  --color-text-muted: #c9b8a9;
  --color-primary: #7e1226; /* deep burgundy */
  --color-primary-soft: #a32a3d;
  --color-accent-gold: #d1a65a; /* warm gold accents */
  --color-accent-gold-soft: rgba(209, 166, 90, 0.12);
  --color-border-subtle: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(0, 0, 0, 0.55);
  --color-success: #35a678;
  --color-warning: #e6a638;
  --color-danger: #d34a4a;

  /* Neutral grays for subtle UI elements */
  --gray-50: #f8f6f4;
  --gray-100: #eee6de;
  --gray-200: #d9cfc5;
  --gray-300: #b6a89c;
  --gray-400: #8c7c6f;
  --gray-500: #5f4c41;
  --gray-600: #48352c;
  --gray-700: #33211a;
  --gray-800: #21130f;
  --gray-900: #140a08;

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Playfair Display", "Times New Roman", serif;
  --font-display: "Playfair Display", "Times New Roman", serif;

  /* Base sizing */
  --font-size-root: 16px;
  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-md: 1rem;      /* 16px */
  --font-size-lg: 1.125rem;  /* 18px */
  --font-size-xl: 1.25rem;   /* 20px */
  --font-size-2xl: 1.5rem;   /* 24px */
  --font-size-3xl: 1.875rem; /* 30px */
  --font-size-4xl: 2.25rem;  /* 36px */
  --font-size-5xl: 3rem;     /* 48px */

  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  /* Spacing scale (px) */
  --space-0: 0px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  /* Radius */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  /* Shadows (warm, atmospheric) */
  --shadow-soft: 0 12px 30px rgba(0, 0, 0, 0.35);
  --shadow-medium: 0 18px 45px rgba(0, 0, 0, 0.5);
  --shadow-strong: 0 24px 60px rgba(0, 0, 0, 0.7);

  /* Transitions */
  --transition-fast: 150ms ease-out;
  --transition-normal: 220ms ease-out;
  --transition-slow: 320ms ease-out;
}

/* =========================================
   Reset / Normalize
   ========================================= */
*, *::before, *::after {
  box-sizing: border-box;
}

html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  vertical-align: baseline;
}

html {
  font-size: var(--font-size-root);
  scroll-behavior: smooth;
}

body {
  line-height: var(--line-height-normal);
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}

ol,
ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote::before,
blockquote::after,
q::before,
q::after {
  content: "";
}

img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
  max-width: 100%;
  height: auto;
}

img {
  display: block;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
  background: none;
  border-radius: 0;
}

button {
  border: none;
  padding: 0;
  cursor: pointer;
  background-color: transparent;
}

textarea {
  resize: vertical;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* Remove default focus outline, we'll use :focus-visible */
:focus {
  outline: none;
}

/* =========================================
   Base Styles
   ========================================= */
body {
  min-height: 100vh;
  background-color: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--font-size-md);
  line-height: var(--line-height-relaxed);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: var(--line-height-tight);
  color: var(--color-text);
  text-rendering: optimizeLegibility;
}

h1 {
  font-size: clamp(2.5rem, 3.4vw, 3.25rem);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-4);
}

h2 {
  font-size: clamp(2rem, 2.6vw, 2.5rem);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-4);
}

h3 {
  font-size: clamp(1.5rem, 2vw, 2rem);
  margin-bottom: var(--space-3);
}

h4 {
  font-size: 1.25rem;
  margin-bottom: var(--space-2);
}

h5 {
  font-size: 1.125rem;
  margin-bottom: var(--space-2);
}

h6 {
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

p {
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
}

strong,
b {
  font-weight: 600;
  color: var(--color-text);
}

em,
i {
  font-style: italic;
}

a {
  color: var(--color-accent-gold);
  text-decoration: none;
  transition: color var(--transition-normal),
    opacity var(--transition-fast);
}

a:hover {
  color: var(--color-primary-soft);
}

a:active {
  opacity: 0.9;
}

small {
  font-size: var(--font-size-sm);
}

hr {
  border: 0;
  border-top: 1px solid var(--color-border-subtle);
  margin: var(--space-6) 0;
}

::selection {
  background-color: rgba(126, 18, 38, 0.9);
  color: #fff;
}

/* =========================================
   Accessibility & Motion
   ========================================= */
:focus-visible {
  outline: 2px solid var(--color-accent-gold);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* =========================================
   Utilities
   ========================================= */

/* Layout */
.container {
  width: 100%;
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

@media (min-width: 1200px) {
  .container {
    max-width: 1240px;
  }
}

.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.grid {
  display: grid;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* Spacing helpers (margin / padding, minimal set) */
.m-0 { margin: 0 !important; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }

.mt-4 { margin-top: var(--space-4) !important; }
.mb-4 { margin-bottom: var(--space-4) !important; }
.mt-6 { margin-top: var(--space-6) !important; }
.mb-6 { margin-bottom: var(--space-6) !important; }

.p-4 { padding: var(--space-4) !important; }
.p-6 { padding: var(--space-6) !important; }

.text-center { text-align: center !important; }
.text-right { text-align: right !important; }

/* Visually hidden (screen reader only) */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* =========================================
   Components
   ========================================= */

/* Buttons */
.button,
button,
input[type="button"],
input[type="submit"],
input[type="reset"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-soft) 40%, var(--color-accent-gold) 120%);
  color: #fff!important;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  transition: transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-normal),
    opacity var(--transition-fast);
}

.button--secondary {
  background: radial-gradient(circle at top left, rgba(209, 166, 90, 0.18), transparent 55%),
    var(--color-surface);
  border-color: rgba(209, 166, 90, 0.4);
  color: var(--color-text)!important;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.4);
}

.button--ghost {
  background: transparent;
  border-color: rgba(209, 166, 90, 0.6);
  color: var(--color-accent-gold)!important;
  box-shadow: none;
}

.button:hover,
button:hover,
input[type="button"]:hover,
input[type="submit"]:hover,
input[type="reset"]:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.65);
}

.button:active,
button:active,
input[type="button"]:active,
input[type="submit"]:active,
input[type="reset"]:active {
  transform: translateY(0);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.6);
}

.button:disabled,
button:disabled,
input[type="button"][disabled],
input[type="submit"][disabled],
input[type="reset"][disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

.button:focus-visible,
button:focus-visible,
input[type="button"]:focus-visible,
input[type="submit"]:focus-visible,
input[type="reset"]:focus-visible {
  outline: 2px solid var(--color-accent-gold);
  outline-offset: 2px;
}

/* Form inputs */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
input[type="search"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-subtle);
  background-color: rgba(12, 7, 6, 0.9);
  color: var(--color-text);
  font-size: var(--font-size-md);
  line-height: 1.4;
  transition: border-color var(--transition-normal),
    box-shadow var(--transition-normal),
    background-color var(--transition-normal);
}

input::placeholder,
textarea::placeholder {
  color: rgba(201, 184, 169, 0.7);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  border-color: rgba(209, 166, 90, 0.8);
  box-shadow: 0 0 0 1px rgba(209, 166, 90, 0.7), 0 16px 40px rgba(0, 0, 0, 0.6);
  background-color: rgba(18, 11, 9, 0.98);
}

input:disabled,
select:disabled,
textarea:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

label {
  display: inline-block;
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* Card */
.card {
  position: relative;
  background: radial-gradient(circle at top left, rgba(209, 166, 90, 0.16), transparent 55%),
    linear-gradient(145deg, #18100f 0%, #130b0a 38%, #0f0b0a 100%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(209, 166, 90, 0.22);
  padding: var(--space-5);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(209, 166, 90, 0.18), transparent 60%);
  opacity: 0.7;
  pointer-events: none;
}

.card > * {
  position: relative;
  z-index: 1;
}

.card--soft {
  border-radius: var(--radius-md);
  padding: var(--space-4);
  border-color: rgba(209, 166, 90, 0.12);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.5);
}

.card-header {
  margin-bottom: var(--space-4);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.card-subtitle {
  margin-top: var(--space-1);
  font-size: var(--font-size-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.card-body {
  color: var(--color-text-muted);
}

.card-footer {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* Status helpers (text) */
.text-success { color: var(--color-success) !important; }
.text-warning { color: var(--color-warning) !important; }
.text-danger { color: var(--color-danger) !important; }

.bg-surface { background-color: var(--color-surface) !important; }
.bg-surface-soft { background-color: var(--color-surface-soft) !important; }