/* ============================
   Reset & Base
   ============================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--color-text-primary);
    line-height: 1.2;
    margin-bottom: var(--spacing-4);
}

h1 {
    font-size: var(--text-display);
    font-weight: 700;
}

h2 {
    font-size: var(--text-3xl);
    color: var(--color-text-accent);
}

h3 {
    font-size: var(--text-2xl);
}

p {
    margin-bottom: var(--spacing-4);
    color: var(--color-text-secondary);
}

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

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

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

.section {
    padding: var(--spacing-24) 0;
}

.grid {
    display: grid;
    gap: var(--spacing-8);
}

.flex {
    display: flex;
}

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

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

.gap-4 {
    gap: var(--spacing-4);
}

.gap-8 {
    gap: var(--spacing-8);
}

/* ============================
   Components: Buttons
   ============================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3) var(--spacing-8);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-bg-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-outline {
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background-color: rgba(212, 175, 55, 0.1);
    transform: translateY(-2px);
}

.btn-text {
    padding: 0;
    color: var(--color-primary);
    border-bottom: 1px solid transparent;
}

.btn-text:hover {
    border-bottom-color: var(--color-primary);
}

/* ============================
   Components: Cards
   ============================ */
.card {
    background-color: var(--color-bg-accent);
    padding: var(--spacing-8);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-normal);
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--color-border);
    box-shadow: var(--shadow-md);
}

/* ============================
   Animations
   ============================ */
.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.gold-text {
    color: var(--color-primary);
}

/* ============================
   Components: Forms
   ============================ */
.form-group {
    margin-bottom: var(--spacing-6);
}

label {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-2);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
select,
textarea {
    width: 100%;
    background: var(--color-bg-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    transition: var(--transition-fast);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.1);
}

/* Custom Radio/Checkbox Cards */
.selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-4);
}

.selection-card {
    position: relative;
    cursor: pointer;
}

.selection-card input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.selection-card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-6);
    background: var(--color-bg-accent);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.selection-card input:checked+.selection-card-content {
    border-color: var(--color-primary);
    background: rgba(212, 175, 55, 0.05);
}

.selection-card:hover .selection-card-content {
    border-color: rgba(212, 175, 55, 0.3);
}

.step-indicator {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-8);
}

.step-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    margin: 0 var(--spacing-2);
    transition: var(--transition-normal);
}

.step-dot.active {
    background: var(--color-primary);
    transform: scale(1.2);
}

.form-step {
    animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}