/* ===========================
   CSS Variables (Colors)
   =========================== */
:root {
    /* Sage Green Theme */
    --color-primary: #8a9175;
    --color-primary-light: #a8ac95;
    --color-background: #f5f3ed;
    --color-card: #faf9f5;
    --color-text: #3d3d3d;
    --color-text-muted: #6b6b6b;
    --color-border: #d4d6c8;
    --color-accent-bg: rgba(138, 145, 117, 0.1);
    --color-accent-border: rgba(138, 145, 117, 0.2);
    --color-info-bg: rgba(138, 145, 117, 0.05);
    --color-info-border: rgba(138, 145, 117, 0.15);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===========================
   Layout
   =========================== */
.container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.content-wrapper {
    width: 100%;
    max-width: 42rem;
}

/* ===========================
   Logo
   =========================== */
.logo-container {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.logo {
    height: auto;
    width: auto;
}

/* ===========================
   Card
   =========================== */
.card {
    background-color: var(--color-card);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
        0 4px 6px -2px rgba(0, 0, 0, 0.05);
    padding: var(--spacing-xl);
    transition: all 0.5s ease;
}

@media (min-width: 768px) {
    .card {
        padding: var(--spacing-2xl);
    }
}

/* ===========================
   Typography
   =========================== */
.heading {
    font-family: 'Caveat', cursive;
    font-size: 2.5rem;
    text-align: center;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    font-weight: 600;
}

@media (min-width: 768px) {
    .heading {
        font-size: 3rem;
    }
}

.subheading {
    text-align: center;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
    font-size: 1.125rem;
}

/* ===========================
   Email Display Box
   =========================== */
.email-box {
    background-color: var(--color-accent-bg);
    border: 1px solid var(--color-accent-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.email-text {
    font-size: 0.875rem;
    color: var(--color-text);
    margin: 0;
}

.email-label {
    font-weight: 600;
}

/* ===========================
   Form Styles
   =========================== */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-family: inherit;
    color: var(--color-text);
    background-color: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236b6b6b' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
    background-position: right 0.75rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-accent-bg);
}

.form-select:hover {
    border-color: var(--color-primary-light);
}

/* ===========================
   Info Box (Spam Instructions)
   =========================== */
.info-box {
    background-color: var(--color-info-bg);
    border: 1px solid var(--color-info-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.info-heading {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--color-primary);
    flex-shrink: 0;
}

.info-text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin: 0;
}

.domain-highlight {
    font-weight: 600;
    color: var(--color-text);
}

/* ===========================
   Submit Button
   =========================== */
.submit-btn {
    width: 100%;
    background-color: var(--color-primary);
    color: var(--color-card);
    font-size: 1.125rem;
    font-weight: 600;
    font-family: inherit;
    padding: 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

.submit-btn:hover:not(:disabled) {
    background-color: var(--color-primary-light);
}

.submit-btn:active:not(:disabled) {
    transform: scale(0.98);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ===========================
   Thank You Message
   =========================== */
.success-icon-container {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.success-icon {
    width: 5rem;
    height: 5rem;
    color: var(--color-primary);
}

.thank-you-text {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.thank-you-subtext {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-align: center;
    margin: 0;
}

/* ===========================
   Responsive Adjustments
   =========================== */
@media (max-width: 640px) {
    .logo {
        height: 6rem;
    }

    .heading {
        font-size: 2rem;
    }

    .subheading {
        font-size: 1rem;
    }

    .submit-btn {
        padding: 1.25rem;
        font-size: 1rem;
    }
}

/* ===========================
   New Form Elements Styles
   =========================== */

/* Required Field Indicator */
.required {
    color: #e53e3e;
    margin-left: 0.25rem;
}

/* Form Input */
.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-family: inherit;
    color: var(--color-text);
    background-color: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-accent-bg);
}

/* Address Grid */
.address-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.full-width {
    grid-column: 1 / -1;
}

/* Checkbox Group */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 1rem;
    color: var(--color-text);
    user-select: none;
}

.checkbox-label input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkbox-custom {
    position: relative;
    display: inline-block;
    width: 1.25rem;
    height: 1.25rem;
    background-color: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 0.25rem;
    margin-right: 0.75rem;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.checkbox-label:hover input~.checkbox-custom {
    border-color: var(--color-primary-light);
}

.checkbox-label input:checked~.checkbox-custom {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-custom:after {
    content: "";
    position: absolute;
    display: none;
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-label input:checked~.checkbox-custom:after {
    display: block;
}

.checkbox-label input:focus~.checkbox-custom {
    box-shadow: 0 0 0 3px var(--color-accent-bg);
}

/* Helper Text */
.helper-text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: 0.5rem;
    font-style: italic;
}

/* Info Display Box (Updated) */
.info-display-box {
    background-color: var(--color-accent-bg);
    border: 1px solid var(--color-accent-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.info-display-text {
    font-size: 0.95rem;
    color: var(--color-text);
    margin: 0.25rem 0;
}

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

/* Responsive Adjustments for Address Grid */
@media (max-width: 640px) {
    .address-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
}