/**
 * Invest Page Stylesheet - Clean Version
 * Single source of truth - no duplicates
 */

:root {
    --color-black-steel: #1c1f2e;
    --color-ember: #d4501e;
    --color-white: #ffffff;
    --color-off-white: #fafaf9;
    --color-border: #e5e5e5;
    --color-muted: #737373;
    
    --font-brand: 'Playfair Display', Georgia, serif;
    --font-serif: 'IBM Plex Serif', Georgia, serif;
    --font-sans: 'IBM Plex Sans', -apple-system, sans-serif;
    
    --max-width: 1000px;
    --content-width: 600px;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-serif);
    color: var(--color-black-steel);
    background: var(--color-white);
    line-height: 1.6;
}

/* Accent Bar */
.invest-accent-bar {
    height: 4px;
    background: var(--color-ember);
    width: 100%;
}

/* Header - Matches Economy Site */
.invest-header {
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 0;
}

.invest-header__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.invest-header__nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.invest-header__link {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--color-muted);
    text-decoration: none;
}

.invest-header__link:hover {
    color: var(--color-black-steel);
}

.invest-header__link--cta {
    background: var(--color-ember);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: 4px;
}

.invest-header__link--cta:hover {
    background: #b8431a;
    color: var(--color-white);
}

/* Hero */
.invest-hero {
    text-align: center;
    padding: 4rem 1.5rem;
    background: var(--color-off-white);
    border-bottom: 1px solid var(--color-border);
}

.invest-hero__container {
    max-width: var(--content-width);
    margin: 0 auto;
}

.invest-hero__title {
    font-family: var(--font-brand);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-black-steel);
    margin-bottom: 1rem;
    line-height: 1.1;
}

.invest-hero__subtitle {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--color-muted);
    margin-bottom: 2rem;
    line-height: 1.5;
}

.invest-hero__cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.invest-btn {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    padding: 0.875rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.15s ease;
}

.invest-btn--primary {
    background: var(--color-ember);
    color: var(--color-white);
}

.invest-btn--primary:hover {
    background: #b8431a;
}

.invest-btn--secondary {
    background: transparent;
    color: var(--color-black-steel);
    border: 2px solid var(--color-black-steel);
}

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

/* Investment Details */
.invest-details {
    padding: 3rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.invest-details__container {
    max-width: var(--content-width);
    margin: 0 auto;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 4px;
}

.invest-details__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.invest-details__row:last-child {
    border-bottom: none;
}

.invest-details__label {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-muted);
}

.invest-details__value {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--color-black-steel);
    text-align: right;
}

/* Form Section */
.invest-form-section {
    padding: 3rem 1.5rem;
    background: var(--color-off-white);
    border-bottom: 1px solid var(--color-border);
}

.invest-form__container {
    max-width: var(--content-width);
    margin: 0 auto;
}

.invest-form__title {
    font-family: var(--font-brand);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-black-steel);
    text-align: center;
    margin-bottom: 0.5rem;
}

.invest-form__description {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--color-muted);
    text-align: center;
    margin-bottom: 1.5rem;
}

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

.invest-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.form-group label {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-black-steel);
}

.form-group input,
.form-group select {
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: var(--font-sans);
    font-size: 1rem;
    background: var(--color-white);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-ember);
}

.invest-form__submit {
    padding: 1rem;
    background: var(--color-ember);
    color: var(--color-white);
    border: none;
    border-radius: 4px;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 0.5rem;
}

.invest-form__submit:hover {
    background: #b8431a;
}

.invest-form__error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 1rem;
    border-radius: 4px;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.invest-form__alt {
    text-align: center;
    margin-top: 1.5rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--color-muted);
}

.invest-form__alt a {
    color: var(--color-ember);
    text-decoration: none;
}

.invest-form__alt a:hover {
    text-decoration: underline;
}

/* FAQ */
.invest-faq {
    padding: 3rem 1.5rem;
}

.invest-faq__container {
    max-width: var(--content-width);
    margin: 0 auto;
}

.invest-faq__title {
    font-family: var(--font-brand);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-black-steel);
    text-align: center;
    margin-bottom: 2rem;
}

.invest-faq__list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.invest-faq__item {
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.invest-faq__item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.invest-faq__question {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-black-steel);
    margin-bottom: 0.5rem;
}

.invest-faq__answer {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--color-muted);
    line-height: 1.6;
}

/* Footer */
.invest-footer {
    border-top: 3px solid var(--color-black-steel);
    padding: 3rem 1.5rem 2rem;
    background: var(--color-white);
}

.invest-footer__container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.invest-footer__nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.invest-footer__col {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.invest-footer__heading {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-black-steel);
    margin-bottom: 0.25rem;
}

.invest-footer__links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.invest-footer__links li {
    list-style: none;
}

.invest-footer__links a {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--color-muted);
    text-decoration: none;
}

.invest-footer__links a:hover {
    color: var(--color-ember);
}

.invest-footer__legal {
    text-align: center;
}

.invest-footer__disclaimer {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    color: var(--color-muted);
    max-width: 600px;
    margin: 0 auto 1rem;
    line-height: 1.5;
}

.invest-footer__copyright {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--color-muted);
}

/* Success Page */
.invest-success {
    padding: 4rem 1.5rem;
    text-align: center;
}

.invest-success__container {
    max-width: 480px;
    margin: 0 auto;
}

.invest-success__icon {
    width: 64px;
    height: 64px;
    border: 3px solid var(--color-ember);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--color-ember);
}

.invest-success__icon svg {
    width: 32px;
    height: 32px;
}

.invest-success__title {
    font-family: var(--font-brand);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-black-steel);
    margin-bottom: 0.75rem;
}

.invest-success__message {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    color: var(--color-muted);
    margin-bottom: 2rem;
    line-height: 1.5;
}

.invest-success__next {
    background: var(--color-off-white);
    border-radius: 4px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    text-align: left;
}

.invest-success__next-title {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-black-steel);
    margin-bottom: 1rem;
}

.invest-success__steps {
    font-family: var(--font-serif);
    font-size: 0.9375rem;
    color: #404040;
    line-height: 1.6;
    padding-left: 1.25rem;
    margin: 0;
}

.invest-success__steps li {
    margin-bottom: 0.75rem;
}

.invest-success__steps li:last-child {
    margin-bottom: 0;
}

.invest-success__cta {
    margin-top: 1.5rem;
}

/* Mobile */
@media (max-width: 640px) {
    .invest-header__container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .invest-hero__title {
        font-size: 2rem;
    }
    
    .invest-hero__subtitle {
        font-size: 1rem;
    }
    
    .invest-form__row {
        grid-template-columns: 1fr;
    }
    
    .invest-details__row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }
    
    .invest-details__value {
        text-align: left;
    }
    
    .invest-footer__nav {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .invest-footer__col {
        align-items: center;
    }
}